https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47672
Jeffrey A. Law changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
CC|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47672
--- Comment #6 from Vincent Riviere
2011-06-06 21:20:46 UTC ---
> What specific instructions are missing from -ffast-math?
I don't know myself, but I have been told it was the case.
http://gcc.gnu.org/ml/gcc/2011-02/msg00186.html
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47672
--- Comment #5 from Mikael Pettersson 2011-06-06
19:54:58 UTC ---
(In reply to comment #4)
> However, someone reported that all the functionnality of
> math-68881.h was not reported to -ffast-math: some instructions are missing.
...
> 2) Move the
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47672
--- Comment #4 from Vincent Riviere
2011-06-06 19:06:07 UTC ---
Normal math implementation should always reside inside libm, to fully support
exceptions, error handling, etc.
When better speed is required, and strict standard compliance is not
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47672
Alan Hourihane changed:
What|Removed |Added
CC||alanh at fairlite dot co.uk
--- Comment
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47672
--- Comment #2 from Andreas Schwab 2011-05-02 17:20:40
UTC ---
I'd rather remove that file.
